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Ferroli BLUEHELIX 25 K50 24.5 kW (0TAX2AWA)

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Outdated Product
Energy source: gas; Installation: wall; Type: dual-circuit (heating and DHW); Heating area (m²): 196; Condensing; Built-in water heater tank; Heat output (kW): 24.5; Coolant max. T (°C): 90; DHW min. T (°C): 10; DHW max. T (°C): 65; Control bus: OpenTherm; Efficiency (%): 106.1; Combustion chamber: closed (turbocharged)
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Ferroli BLUEHELIX 25 K50 24.5 kW
24.5 kW
29.5 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:24.5 kW, area ~ 196 m²
Combustion chamber:closed, flue 60/100 mm
DHW temperature:from 10 °С, before 65 °С
The boiler has the ability to work on liquefied gas without additional equipment.
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications BLUEHELIX 25 K50
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area196 m²
Condensing
Additional equipment
Built-in water heater tank
DHW tank volume50 L
Technical specs
Heat output24.5 kW
Min. heat output5.7 kW
Power supply230 V
Power consumption84 W
Coolant max. T90 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure9 bar
Consumer specs
DHW min. T10 °С
DHW max. T65 °С
Performance (ΔT ~30 °C)13.6 L/min
"Summer" mode
Circulation pump
Control busOpenTherm
Boiler specs
Efficiency106.1 % / at 30-50% power /
Combustion chamberclosed (turbocharged)
Flue diameter60/100 mm
Max. gas consumption2.91 m³/h
Expansion vessel capacity8 L
Heat exchangerstainless steel
Connections
Mains water intake1/2"
DHW flow1/2"
Gas supply1/2"
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
water circulation failure
frost protection
More specs
Dimensions (HxWxD)800x600x420 mm
Weight56 kg
Added to E-Catalogdecember 2018
P/N
0TAX2AWA

FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Ferroli 2024 - new products, best sales and most actual models Ferroli.

An economical boiler for those who know how to count their money

Ferroli BLUEHELIX 25 K50 is a condensing boiler. In addition to the energy of the burned gas, it uses heat recovery from the condensation of water vapor. Condensation equipment has increased efficiency, therefore it consumes less fuel. Despite the difference in price compared to conventional boilers of the same power class, Ferroli BLUEHELIX 25 K50 is more profitable in the long run.

Easy to use, hassle-free operation

This boiler provides water for heating and hot water supply. With a heat output of 24.5 kW, it can heat a home or office up to 196 m². Inside the case there is also an indirect heating boiler. It has a relatively small volume (50 liters). But for a family of 2 – 3 people, such a tank is enough, because the boiler with an adaptive burner instantly reacts to changes in the temperature of the water in the boilers and quickly heats it up. Ferroli in its heating equipment uses stainless steel heat exchangers with an increased flow area. Therefore, they are reliable, durable, less clogged with scale and less likely to require flushing.

Fits almost anywhere

Ferroli BLUEHELIX 25 K50 has compact dimensions (800x600x420 mm), it is smaller in height and depth than other double-circuit boilers of the same power. Therefore, it is easier to fit into the interior of the kitchen. Thanks to the built-in non-return valve, the equipment can be connected to collective pressurized chimney systems in apartment buildings. And it will be interesting for owners of mansions and cottages in non-gasified settlements to know that this boiler can work without any alterations not only on ordinary gas, but also on propane from cylinders.

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